CN110492119A - A kind of explosion-proof type lithium battery of perfect heat-dissipating - Google Patents
A kind of explosion-proof type lithium battery of perfect heat-dissipating Download PDFInfo
- Publication number
- CN110492119A CN110492119A CN201910748779.8A CN201910748779A CN110492119A CN 110492119 A CN110492119 A CN 110492119A CN 201910748779 A CN201910748779 A CN 201910748779A CN 110492119 A CN110492119 A CN 110492119A
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- Prior art keywords
- lithium battery
- fixing seat
- fixedly installed
- explosion
- proof type
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/14—Cells with non-aqueous electrolyte
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/50—Methods or arrangements for servicing or maintenance, e.g. for maintaining operating temperature
- H01M6/5038—Heating or cooling of cells or batteries
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Secondary Cells (AREA)
Abstract
The present invention relates to technical field of lithium batteries, and a kind of explosion-proof type lithium battery of perfect heat-dissipating, including fixing seat are disclosed, the left and right sides of the fixing seat is fixedly installed with fixinig plate, the inside of two fixinig plates offers fixation hole, offers limiting slot at the top of the fixing seat.The explosion-proof type lithium battery of the perfect heat-dissipating, by having opened up through-hole to fixing seat, and pressure ram is mounted with to through-hole, clamp can be released into card slot by crushing block after pressing pressure ram, to which protection box can be taken out from limiting slot together with fixture block, the maintenance easy to disassemble of lithium battery ontology and replacement are achieved the purpose that, by being mounted with partition to lithium battery ontology, and to being mounted with to extend to the thermally conductive head of lithium battery body exterior at the top of partition, the heat of lithium battery body interior can be transferred out lithium battery ontology by thermally conductive head, and it is absorbed heat by cooling fin, finally heat is shed by thermovent, it has been finally reached the purpose of good heat dissipation effect.
Description
Technical field
The present invention relates to technical field of lithium batteries, the explosion-proof type lithium battery of specially a kind of perfect heat-dissipating.
Background technique
Lithium battery is one kind using lithium metal or lithium alloy as negative electrode material, using the one-shot battery of non-aqueous electrolytic solution,
With lithium ion polymer battery be with rechargeable battery lithium ion battery it is different, the inventor of lithium battery is Edison, by
It is very active in the chemical characteristic of lithium metal, so that the processing of lithium metal, preservation and use are very high to environmental requirement, so,
Lithium battery is not applied for a long time, and with the development of twentieth century end microelectric technique, the equipment of miniaturization is increasing, right
Power supply proposes very high requirement, and lithium battery enters the large-scale practical stage therewith.
It is able to be applied in pacemaker earliest, the self-discharge rate of lithium battery is extremely low, and discharge voltage is gentle, plants so that rising
Enter human body fight device can long-term operation and do not have to recharge, with the development of society, lithium battery use also more extensively,
Lithium metal battery is a kind of battery by lithium metal or lithium alloy for negative electrode material and use non-aqueous electrolytic solution, current lithium
Electricity is easy fever since thermally conductive and thermal diffusivity is bad during continuous discharge, once temperature is excessively high, there is very big for meeting
Security risk, and existing lithium battery is fixed by screw, it is all more inconvenient in demolition and maintenance or replacement, so mention
The explosion-proof type lithium battery of perfect heat-dissipating a kind of solves the problems, such as above-mentioned be previously mentioned out.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of explosion-proof type lithium battery of perfect heat-dissipating, have and be convenient for
The advantages of maintenance and replacement and good heat dissipation effect, solves current lithium electricity since thermally conductive and thermal diffusivity is bad, in continuous discharge
During be easy fever, once temperature is excessively high, can there is very big security risks, and existing lithium battery is all to pass through screw
It is fixed, the problem all more inconvenient in demolition and maintenance or replacement.
(2) technical solution
To realize the above-mentioned purpose convenient for safeguarding with replacement and good heat dissipation effect, the invention provides the following technical scheme: one
The explosion-proof type lithium battery of kind perfect heat-dissipating, including fixing seat, the left and right sides of the fixing seat are fixedly installed with fixinig plate,
The inside of two fixinig plates offers fixation hole, and limiting slot is offered at the top of the fixing seat, the limiting slot
Left and right sides inner wall offers the card slot inside fixing seat, and the bottom of the fixing seat, which offers, to be extended in limiting slot
The opening in portion, the internal activity of the limiting slot are equipped with fixture block, and the left and right sides of the fixture block opens up fluted, two institutes
The inside for stating groove is fixedly installed with circlip, and two opposite sides of the circlip are fixedly installed with and extend to inside card slot
Clamp, the left and right sides of the fixing seat offers the through-hole extended to inside card slot, and the inside of two through-holes is equal
It is movably installed with the pressure ram extended to inside card slot, two opposite sides of the pressure ram are fixedly installed with crushing block,
Protection box is fixedly installed at the top of the fixture block, the inside of the protection box is fixedly installed with lithium battery ontology, the lithium electricity
The inside of pond ontology is fixedly installed with pole plate, the inside of the battery body and is located at the top of pole plate and is fixedly installed with partition,
The thermally conductive head for extending to lithium battery body exterior is fixedly installed at the top of the partition, the inside of the protection box is fixedly mounted
There is cooling fin, the inside of the lithium battery ontology is fixedly installed with through fixture block and extends to the electric contact of fixing seat bottom, institute
It states and offers thermovent at the top of protection box, the inner roof wall and inner bottom wall of the through-hole offer the limit inside fixing seat
Position sliding slot, the top and bottom of the pressure ram are fixedly installed with the sliding block extended to inside limit sliding chutes.
Preferably, the left and right sides of the fixing seat is fixedly installed with the fixinig plate that quantity is two, the fixation hole
Internal activity drive screw is installed.
Preferably, the inner bottom wall of the limiting slot is fixedly installed with dummy block, and the dummy block is plastics, the limiting slot
Inner wall be bonded with fixture block.
Preferably, the spread length of the circlip is less than the depth of groove, and the fixture block is high molecule plastic.
Preferably, the bottom of two clamps is inclined-plane, and the left and right sides inner wall of the limiting slot offers position
Oblique angle at the top of fixing seat.
Preferably, the inside of the limit sliding chutes and it is located at sliding block and close to the side of fixture block is fixedly installed with return spring.
Preferably, two opposite sides of the pressure ram all extend to the outside of fixing seat, two pressure ram phases
The side of back is fixedly installed with pressing tablet.
Preferably, the protection box is plastics, and the inside of the thermovent is fixedly installed with Air Filter, and the Air Filter is
Stainless steel cloth.
Preferably, the thermally conductive head is ceramics, and the left and right sides of the protection box offers ventilation opening, the fixing seat
Bottom be fixedly installed with gasket.
(3) beneficial effect
Compared with prior art, the present invention provides a kind of explosion-proof type lithium batteries of perfect heat-dissipating, have following beneficial
Effect:
1, the explosion-proof type lithium battery of the perfect heat-dissipating, is mounted with to fix by being mounted with fixing seat, and to fixing seat
Piece, and fixation hole has been opened up to fixinig plate, fixing seat can be fixed by screw, by having opened up limit to fixing seat
Slot, and it is mounted with to extend to the fixture block inside limiting slot to protection box, reach and protection box and lithium battery ontology have been limited
The purpose of position by having opened up card slot to fixing seat, and is mounted with to extend to the clamp inside card slot to circlip, has reached pair
The purpose that protection box and lithium battery ontology are fixed.
2, the explosion-proof type lithium battery of the perfect heat-dissipating by having opened up through-hole to fixing seat, and is mounted with through-hole
Clamp can be released card slot by crushing block after pressing pressure ram by pressure ram, thus can by protection box together with fixture block from limit
It is taken out in slot, has achieved the purpose that the maintenance easy to disassemble of lithium battery ontology and replacement, by being mounted with partition to lithium battery ontology,
And to being mounted with to extend to the thermally conductive head of lithium battery body exterior at the top of partition, the heat of lithium battery body interior can be led to
It crosses thermally conductive head and transfers out lithium battery ontology, and absorbed heat by cooling fin, finally heat is shed by thermovent, is finally reached
The purpose of good heat dissipation effect.
Detailed description of the invention
Fig. 1 is a kind of explosion-proof type lithium battery structure front view of perfect heat-dissipating proposed by the present invention；
Fig. 2 is a kind of explosion-proof type lithium battery structure side view of perfect heat-dissipating proposed by the present invention；
Fig. 3 is the enlarged drawing of A in a kind of explosion-proof type lithium battery Fig. 1 of perfect heat-dissipating proposed by the present invention.
In figure: 1 fixing seat, 2 fixinig plates, 3 fixation holes, 4 limiting slots, 5 card slots, 6 openings, 7 fixture blocks, 8 grooves, 9 circlips, 10
Clamp, 11 through-holes, 12 pressure rams, 13 crushing blocks, 14 protection boxes, 15 lithium battery ontologies, 16 pole plates, 17 partitions, 18 thermally conductive heads, 19
Cooling fin, 20 electric contacts, 21 thermovents, 22 limit sliding chutes, 23 sliding blocks.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-3, a kind of explosion-proof type lithium battery of perfect heat-dissipating, including fixing seat 1, the left and right two of fixing seat 1
Side is fixedly installed with fixinig plate 2, and the inside of two fixinig plates 2 offers fixation hole 3, and the left and right sides of fixing seat 1 is solid
The fixinig plate 2 that Dingan County is two equipped with quantity, the internal activity of fixation hole 3 are equipped with drive screw, and the top of fixing seat 1 offers
Limiting slot 4, the left and right sides inner wall of limiting slot 4 offer the card slot 5 inside fixing seat 1, and the bottom of fixing seat 1 opens up
There is the opening 6 extended to inside limiting slot 4, the internal activity of limiting slot 4 is equipped with fixture block 7, the fixed peace of the inner bottom wall of limiting slot 4
Equipped with dummy block, dummy block is plastics, and the inner wall of limiting slot 4 is bonded with fixture block 7, and the left and right sides of fixture block 7 opens up fluted
8, the inside of two grooves 8 is fixedly installed with circlip 9, and the spread length of circlip 9 is less than the depth of groove 8, and fixture block 7 is high score
Sub- plastics, the opposite side of two circlips 9 are fixedly installed with the clamp 10 extended to inside card slot 5, the bottom of two clamps 10
Portion is inclined-plane, and the left and right sides inner wall of limiting slot 4 offers the oblique angle positioned at 1 top of fixing seat, the left and right two of fixing seat 1
Side offers the through-hole 11 extended to inside card slot 5, and the inside of two through-holes 11, which is movably installed with, to be extended to inside card slot 5
Pressure ram 12, two opposite sides of pressure ram 12 all extend to the outside of fixing seat 1, the opposite side of two pressure rams 12
It is fixedly installed with pressing tablet, the opposite side of two pressure rams 12 is fixedly installed with crushing block 13, and the top of fixture block 7 is fixed
Protection box 14 is installed, the inside of protection box 14 is fixedly installed with lithium battery ontology 15, the fixed peace in the inside of lithium battery ontology 15
Equipped with pole plate 16, the inside of the battery body 15 and top for being located at pole plate 16 is fixedly installed with partition 17, the top of partition 17 is solid
Dingan County is equipped with the thermally conductive head 18 extended to outside lithium battery ontology 15, and thermally conductive head 18 is ceramics, and the left and right sides of protection box 14 is equal
Ventilation opening is offered, the bottom of fixing seat 1 is fixedly installed with gasket, and the inside of protection box 14 is fixedly installed with cooling fin 19, lithium
The inside of battery body 15 is fixedly installed with through fixture block 7 and extends to the electric contact 20 of 1 bottom of fixing seat, the top of protection box 14
Portion offers thermovent 21, and protection box 14 is plastics, and the inside of thermovent 21 is fixedly installed with Air Filter, and Air Filter is stainless steel
Silk screen, the inner roof wall and inner bottom wall of through-hole 11 offer the limit sliding chutes 22 inside fixing seat 1, the top of pressure ram 12
It is fixedly installed with the sliding block 23 extended to inside limit sliding chutes 22 with bottom, the inside of limit sliding chutes 22 and is located at sliding block 23 and leans on
The side of nearly fixture block 7 is fixedly installed with return spring.
In conclusion the explosion-proof type lithium battery of the perfect heat-dissipating, pacifies by being mounted with fixing seat 1, and to fixing seat 1
Fixinig plate 2 has been filled, and fixation hole 3 has been opened up to fixinig plate 2, fixing seat 1 can be fixed by screw, by fixation
Seat 1 has opened up limiting slot 4, and is mounted with to extend to the fixture block 7 inside limiting slot 4 to protection box 14, has reached to protection box
14 and the purpose that is limited of lithium battery ontology 15, by having opened up card slot 5 to fixing seat 1, and circlip 9 is mounted with to extend
Clamp 10 inside to card slot 5 has achieved the purpose that protection box 14 and lithium battery ontology 15 is fixed.
Also, by having opened up through-hole 11 to fixing seat 1, and pressure ram 12 is mounted with to through-hole 11, presses pressure ram
Clamp 10 can be released into card slot 5 by crushing block 13 after 12, to can take protection box 14 from limiting slot 4 together with fixture block 7
Out, achieved the purpose that the maintenance easy to disassemble of lithium battery ontology 15 and replacement, by being mounted with partition 17 to lithium battery ontology 15,
And it is mounted with to extend to the thermally conductive head 18 outside lithium battery ontology 15 to the top of partition 17, it can will be inside lithium battery ontology 15
Heat lithium battery ontology 15 is transferred out by thermally conductive head 17, and absorbed heat by cooling fin 19, finally will by thermovent 21
Heat sheds, and has been finally reached the purpose of good heat dissipation effect.
It should be noted that the terms "include", "comprise" or its any other variant are intended to the packet of nonexcludability
Contain, so that the process, method, article or equipment for including a series of elements not only includes those elements, but also including
Other elements that are not explicitly listed, or further include for elements inherent to such a process, method, article, or device.
In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including the element
Process, method, article or equipment in there is also other identical elements.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (9)
1. a kind of explosion-proof type lithium battery of perfect heat-dissipating, including fixing seat (1), it is characterised in that: a left side for the fixing seat (1)
Right two sides are fixedly installed with fixinig plate (2), and the inside of two fixinig plates (2) offers fixation hole (3), the fixation
It is offered limiting slot (4) at the top of seat (1), the left and right sides inner wall of the limiting slot (4) offers in fixing seat (1)
The card slot (5) in portion, the bottom of the fixing seat (1), which offers, extends to the internal opening (6) of limiting slot (4), the limiting slot
(4) internal activity is equipped with fixture block (7), and the left and right sides of the fixture block (7) opens up fluted (8), two grooves
(8) inside is fixedly installed with circlip (9), and two opposite sides of the circlip (9) are fixedly installed with and extend to card slot
(5) internal clamp (10), the left and right sides of the fixing seat (1), which offers, extends to the internal through-hole (11) of card slot (5),
The inside of two through-holes (11), which is movably installed with, extends to the internal pressure ram (12) of card slot (5), two extruding
The opposite side of bar (12) is fixedly installed with crushing block (13), is fixedly installed with protection box (14) at the top of the fixture block (7),
The inside of the protection box (14) is fixedly installed with lithium battery ontology (15), and the inside of the lithium battery ontology (15) is fixedly mounted
Have pole plate (16), the inside of the battery body (15) and be located at pole plate (16) at the top of be fixedly installed with partition (17), it is described
It is fixedly installed at the top of partition (17) and extends to the external thermally conductive head (18) of lithium battery ontology (15), the protection box (14)
Inside is fixedly installed with cooling fin (19), and the inside of the lithium battery ontology (15) is fixedly installed with through fixture block (7) and extends
It to the electric contact (20) of fixing seat (1) bottom, is offered thermovent (21) at the top of the protection box (14), the through-hole (11)
Inner roof wall and inner bottom wall offer the limit sliding chutes (22) internal positioned at fixing seat (1), the top of the pressure ram (12)
It is fixedly installed with bottom and extends to the internal sliding block (23) of limit sliding chutes (22).
2. a kind of explosion-proof type lithium battery of perfect heat-dissipating according to claim 1, it is characterised in that: the fixing seat
(1) the left and right sides is fixedly installed with the fixinig plate (2) that quantity is two, and the internal activity of the fixation hole (3) is equipped with
Drive screw.
3. a kind of explosion-proof type lithium battery of perfect heat-dissipating according to claim 1, it is characterised in that: the limiting slot
(4) inner bottom wall is fixedly installed with dummy block, and the dummy block is plastics, and the inner wall of the limiting slot (4) and fixture block (7) are pasted
It closes.
4. a kind of explosion-proof type lithium battery of perfect heat-dissipating according to claim 1, it is characterised in that: the circlip (9)
Spread length be less than groove (8) depth, the fixture block (7) be high molecule plastic.
5. a kind of explosion-proof type lithium battery of perfect heat-dissipating according to claim 1, it is characterised in that: two clamps
(10) bottom is inclined-plane, and the left and right sides inner wall of the limiting slot (4) offers oblique at the top of fixing seat (1)
Angle.
6. a kind of explosion-proof type lithium battery of perfect heat-dissipating according to claim 1, it is characterised in that: the limit sliding chutes
(22) inside and it is located at sliding block (23) and is fixedly installed with return spring close to the side of fixture block (7).
7. a kind of explosion-proof type lithium battery of perfect heat-dissipating according to claim 1, it is characterised in that: two extruding
The opposite side of bar (12) all extends to the outside of fixing seat (1), the fixed peace in the opposite side of two pressure rams (12)
Equipped with pressing tablet.
8. a kind of explosion-proof type lithium battery of perfect heat-dissipating according to claim 1, it is characterised in that: the protection box
It (14) is plastics, the inside of the thermovent (21) is fixedly installed with Air Filter, and the Air Filter is stainless steel cloth.
9. a kind of explosion-proof type lithium battery of perfect heat-dissipating according to claim 1, it is characterised in that: the thermally conductive head
It (18) is ceramics, the left and right sides of the protection box (14) offers ventilation opening, and the bottom of the fixing seat (1) is fixedly mounted
There is gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910748779.8A CN110492119A (en) | 2019-08-14 | 2019-08-14 | A kind of explosion-proof type lithium battery of perfect heat-dissipating |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910748779.8A CN110492119A (en) | 2019-08-14 | 2019-08-14 | A kind of explosion-proof type lithium battery of perfect heat-dissipating |
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| CN110492119A true CN110492119A (en) | 2019-11-22 |
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| CN201910748779.8A Pending CN110492119A (en) | 2019-08-14 | 2019-08-14 | A kind of explosion-proof type lithium battery of perfect heat-dissipating |
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| CN111169776A (en) * | 2019-12-11 | 2020-05-19 | 菏泽家政职业学院 | Medical science inspection sample automatic sorting categorised storage device |
| CN111180632A (en) * | 2020-02-25 | 2020-05-19 | 深圳市广维电子科技有限公司 | Polymer lithium battery with good heat dissipation performance |
| CN111785886A (en) * | 2020-07-28 | 2020-10-16 | 浙江维胜能源有限公司 | Battery system with external protection plate |
| CN112165850A (en) * | 2020-09-21 | 2021-01-01 | 扬州华青电子有限公司 | A buffering clamping device for flexible line way board processing |
| CN112366415A (en) * | 2020-11-09 | 2021-02-12 | 湖南宝特瑞能新能源有限责任公司 | Lithium battery connecting device based on inserting and fixing structure |
| CN112615082A (en) * | 2020-12-23 | 2021-04-06 | 江苏海德森能源有限公司 | Waterproof and liquid-leakage-proof lithium battery |
| CN113302788A (en) * | 2020-07-07 | 2021-08-24 | 深圳市大疆创新科技有限公司 | Housing structure, battery, electronic device and movable platform |
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| CN111169776A (en) * | 2019-12-11 | 2020-05-19 | 菏泽家政职业学院 | Medical science inspection sample automatic sorting categorised storage device |
| CN111180632A (en) * | 2020-02-25 | 2020-05-19 | 深圳市广维电子科技有限公司 | Polymer lithium battery with good heat dissipation performance |
| CN113302788A (en) * | 2020-07-07 | 2021-08-24 | 深圳市大疆创新科技有限公司 | Housing structure, battery, electronic device and movable platform |
| WO2022006727A1 (en) * | 2020-07-07 | 2022-01-13 | 深圳市大疆创新科技有限公司 | Housing structure, battery, electronic device, and movable platform |
| CN111785886A (en) * | 2020-07-28 | 2020-10-16 | 浙江维胜能源有限公司 | Battery system with external protection plate |
| CN111785886B (en) * | 2020-07-28 | 2024-04-23 | 宠小妹深圳生物科技有限公司 | Battery system with external protection board |
| CN112165850A (en) * | 2020-09-21 | 2021-01-01 | 扬州华青电子有限公司 | A buffering clamping device for flexible line way board processing |
| CN112366415A (en) * | 2020-11-09 | 2021-02-12 | 湖南宝特瑞能新能源有限责任公司 | Lithium battery connecting device based on inserting and fixing structure |
| CN112366415B (en) * | 2020-11-09 | 2023-06-30 | 东莞市千辉五金电子有限公司 | Lithium battery connecting device based on plug-in fixing structure |
| CN112615082A (en) * | 2020-12-23 | 2021-04-06 | 江苏海德森能源有限公司 | Waterproof and liquid-leakage-proof lithium battery |
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